September 15, 201510 yr My flash drive died last night after Years of good service. The famous bzboot boot bug that I see on some corruption pages. Now my issue is, the drive is good enough to read from... but I don't know how to restore my drive listing. The screen shot I have is missing a few drives, forgot to update it. I have the syslog from a (few) months and I can see drive0 to drive 19. which is the parity drive? Jun 8 18:00:58 Tower kernel: mdcmd (1): import 0 65,0 3907018532 WDC_WD40EFRX-68WT0N0_WD-WCC4E0462986 Jun 8 18:00:58 Tower kernel: md: import disk0: [65,0] (sdq) WDC_WD40EFRX-68WT0N0_WD-WCC4E0462986 size: 3907018532 Jun 8 18:00:58 Tower kernel: mdcmd (2): import 1 8,160 2930266532 WDC_WD30EFRX-68AX9N0_WD-WCC1T0400445 Jun 8 18:00:58 Tower kernel: md: import disk1: [8,160] (sdk) WDC_WD30EFRX-68AX9N0_WD-WCC1T0400445 size: 2930266532 Jun 8 18:00:58 Tower kernel: mdcmd (3): import 2 65,16 2930266532 WDC_WD30EFRX-68AX9N0_WD-WCC1T0403468 Jun 8 18:00:58 Tower kernel: md: import disk2: [65,16] (sdr) WDC_WD30EFRX-68AX9N0_WD-WCC1T0403468 size: 2930266532 Jun 8 18:00:58 Tower kernel: mdcmd (4): import 3 65,32 3907018532 WDC_WD40EFRX-68WT0N0_WD-WCC4E0755641 Jun 8 18:00:58 Tower kernel: md: import disk3: [65,32] (sds) WDC_WD40EFRX-68WT0N0_WD-WCC4E0755641 size: 3907018532 Jun 8 18:00:59 Tower kernel: mdcmd (5): import 4 65,64 1953514552 WDC_WD20EARS-00MVWB0_WD-WMAZA3697899 Jun 8 18:00:59 Tower kernel: md: import disk4: [65,64] (sdu) WDC_WD20EARS-00MVWB0_WD-WMAZA3697899 size: 1953514552 Jun 8 18:00:59 Tower kernel: mdcmd (6): import 5 65,80 1953514552 WDC_WD20EARS-00MVWB0_WD-WMAZA4502352 Jun 8 18:00:59 Tower kernel: md: import disk5: [65,80] (sdv) WDC_WD20EARS-00MVWB0_WD-WMAZA4502352 size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (7): import 6 8,16 1953514552 WDC_WD20EARS-00MVWB0_WD-WMAZA4503900 Jun 8 18:01:00 Tower kernel: md: import disk6: [8,16] (sdb) WDC_WD20EARS-00MVWB0_WD-WMAZA4503900 size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (: import 7 8,32 1953514552 ST2000DL003-9VT166_5YD5VB7A Jun 8 18:01:00 Tower kernel: md: import disk7: [8,32] (sdc) ST2000DL003-9VT166_5YD5VB7A size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (9): import 8 8,48 1953514552 WDC_WD2002FAEX-007BA0_WD-WMAWP0250684 Jun 8 18:01:00 Tower kernel: md: import disk8: [8,48] (sdd) WDC_WD2002FAEX-007BA0_WD-WMAWP0250684 size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (10): import 9 8,96 3907018532 WDC_WD40EFRX-68WT0N0_WD-WCC4EE7P27CY Jun 8 18:01:00 Tower kernel: md: import disk9: [8,96] (sdg) WDC_WD40EFRX-68WT0N0_WD-WCC4EE7P27CY size: 3907018532 Jun 8 18:01:00 Tower kernel: mdcmd (11): import 10 8,64 1953514552 WDC_WD20EFRX-68AX9N0_WD-WMC300547428 Jun 8 18:01:00 Tower kernel: md: import disk10: [8,64] (sde) WDC_WD20EFRX-68AX9N0_WD-WMC300547428 size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (12): import 11 8,80 1953514552 WDC_WD20EFRX-68AX9N0_WD-WMC300260636 Jun 8 18:01:00 Tower kernel: md: import disk11: [8,80] (sdf) WDC_WD20EFRX-68AX9N0_WD-WMC300260636 size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (13): import 12 8,112 3907018532 WDC_WD40EFRX-68WT0N0_WD-WCC4EFAKRAHC Jun 8 18:01:00 Tower kernel: md: import disk12: [8,112] (sdh) WDC_WD40EFRX-68WT0N0_WD-WCC4EFAKRAHC size: 3907018532 Jun 8 18:01:00 Tower kernel: mdcmd (14): import 13 8,128 1953514552 ST32000542AS_5XW1CAKX Jun 8 18:01:00 Tower kernel: md: import disk13: [8,128] (sdi) ST32000542AS_5XW1CAKX size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (15): import 14 8,176 1953514552 WDC_WD20EFRX-68AX9N0_WD-WMC302116130 Jun 8 18:01:00 Tower kernel: md: import disk14: [8,176] (sdl) WDC_WD20EFRX-68AX9N0_WD-WMC302116130 size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (16): import 15 8,192 3907018532 WDC_WD40EFRX-68WT0N0_WD-WCC4E0758643 Jun 8 18:01:00 Tower kernel: md: import disk15: [8,192] (sdm) WDC_WD40EFRX-68WT0N0_WD-WCC4E0758643 size: 3907018532 Jun 8 18:01:00 Tower kernel: mdcmd (17): import 16 8,208 1953514552 WDC_WD20EARX-00MMMB0_WD-WMAWZ0294551 Jun 8 18:01:00 Tower kernel: md: import disk16: [8,208] (sdn) WDC_WD20EARX-00MMMB0_WD-WMAWZ0294551 size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (18): import 17 8,224 1953514552 ST32000542AS_5XW198DK Jun 8 18:01:00 Tower kernel: md: import disk17: [8,224] (sdo) ST32000542AS_5XW198DK size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (19): import 18 8,240 1953514552 WDC_WD20EARS-00MVWB0_WD-WMAZA3740284 Jun 8 18:01:00 Tower kernel: md: import disk18: [8,240] (sdp) WDC_WD20EARS-00MVWB0_WD-WMAZA3740284 size: 1953514552 Jun 8 18:01:00 Tower kernel: mdcmd (20): import 19 65,48 1953514552 WDC_WD20EARS-00MVWB0_WD-WMAZA0796451 Jun 8 18:01:00 Tower kernel: md: import disk19: [65,48] (sdt) WDC_WD20EARS-00MVWB0_WD-WMAZA0796451 size: 1953514552 Jun 8 18:01:00 Tower emhttp: import 20 cache device: sdj Jun 8 18:01:00 Tower emhttp: import flash device: sda [code]
September 15, 201510 yr Author figured it out. Don't start up a disk array with parity installed while testing this. Disk 0 was Parity. Disk 1 through 19 where Disk 1 through 19, and the cache was the final disk.
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